Make MBEDTLS_ASN1_IS_STRING_TAG to take signed int
Since mbedtls_asn1_buf uses a signed int for tags.
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
diff --git a/include/mbedtls/asn1.h b/include/mbedtls/asn1.h
index 6dfc551..4eabea0 100644
--- a/include/mbedtls/asn1.h
+++ b/include/mbedtls/asn1.h
@@ -97,13 +97,13 @@
/* Slightly smaller way to check if tag is a string tag
* compared to canonical implementation. */
#define MBEDTLS_ASN1_IS_STRING_TAG(tag) \
- ((tag) < 32u && ( \
- ((1u << (tag)) & ((1u << MBEDTLS_ASN1_BMP_STRING) | \
- (1u << MBEDTLS_ASN1_UTF8_STRING) | \
- (1u << MBEDTLS_ASN1_T61_STRING) | \
- (1u << MBEDTLS_ASN1_IA5_STRING) | \
- (1u << MBEDTLS_ASN1_UNIVERSAL_STRING) | \
- (1u << MBEDTLS_ASN1_PRINTABLE_STRING))) != 0))
+ ((tag) < 32 && ( \
+ ((1 << (tag)) & ((1 << MBEDTLS_ASN1_BMP_STRING) | \
+ (1 << MBEDTLS_ASN1_UTF8_STRING) | \
+ (1 << MBEDTLS_ASN1_T61_STRING) | \
+ (1 << MBEDTLS_ASN1_IA5_STRING) | \
+ (1 << MBEDTLS_ASN1_UNIVERSAL_STRING) | \
+ (1 << MBEDTLS_ASN1_PRINTABLE_STRING))) != 0))
/*
* Bit masks for each of the components of an ASN.1 tag as specified in